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Installation, Operation and Maintenance Manual
Installation, Operation and Maintenance Manual
Please read and save these instructions for future reference. Read carefully before attempting to assemble, install,
Please read and save these instructions for future reference. Read carefully before attempting to assemble, install,
operate or maintain the product described. Protect yourself and others by observing all safety information. Failure
operate or maintain the product described. Protect yourself and others by observing all safety information. Failure
to comply with these instructions will result in voiding of the product warranty and may result in personal injury
to comply with instructions could result in personal injury and/or property damage!
and/or property damage.
TCB Inline
Level 1 & 2
General Safety Information
Only qualified personnel should install this fan.
Personnel should have a clear understanding of these
instructions and should be aware of general safety
precautions. Improper installation can result in electric
shock, possible injury due to coming in contact with
moving parts, as well as other potential hazards. If more
information is needed, contact a licensed professional
engineer before moving forward.
1. Follow all local electrical and safety codes, as well as
the National Electrical Code (NEC) and the National
Fire Protection Agency (NFPA), where applicable.
Follow the Canadian Electric Code (CEC) in Canada.
2. The rotation of the wheel is critical. It must be free
to rotate without striking or rubbing any stationary
objects.
3. Motor must be securely and adequately grounded.
4. Do not spin fan wheel faster than max cataloged fan
RPM. Adjustments to fan speed significantly effects
motor load. If the fan RPM is changed, the motor
current should be checked to make sure it is not
exceeding the motor nameplate amps.
5. Do not allow the power cable to kink or come in
contact with oil, grease, hot surfaces or chemicals.
Replace cord immediately if damaged.
6. Verify that the power source is compatible with the
equipment.
7. Never open access doors to a duct while the fan is
running.
®
TCBRU Roof Upblast
Level 1 & 2
Always disconnect, lock and tag power source before
installing or servicing. Failure to disconnect power
source can result in fire, shock or serious injury.
When servicing the fan, motor may be hot enough
to cause pain or injury. Allow motor to cool before
servicing.
Precaution should be taken in explosive atmospheres.
Pour écarter les risques d'incendie, de choc électrique
ou de blessure grave, veiller à toujours débrancher,
verrouiller et étiqueter la source de courant avant
l'installation ou l'entretien.
Lors de toute intervention sur la soufflante, le moteur
peut être suffisamment chaud pour provoquer une
douleur voire une blessure. Laisser le moteur refroidir
avant toute maintenance.
Faire preuve de précaution dans les atmosphères
explosives.
Document 456557
Models TCB, TCBRU and TCBRS
Tubular Centrifugal Fans
TCBRS Roof Supply
Level 1 & 2
DANGER
CAUTION
CAUTION
DANGER
ATTENTION
ATTENTION
Tubular Centrifugal Fans
1
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Summary of Contents for Greenheck TCB Series
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Page 1: General Safety Information
Document 456557 Models TCB, TCBRU and TCBRS Tubular Centrifugal Fans ® Installation, Operation and Maintenance Manual Installation, Operation and Maintenance Manual Please read and save these instructions for future reference. Read carefully before attempting to assemble, install, Please read and save these instructions for future reference. Read carefully before attempting to assemble, install, operate or maintain the product described. -
Page 2: Table Of Contents
Pre-Installation Information ....4 the responsibility of Greenheck Fan Corporation. Electrical Disconnects ..... . 4 Unpacking Moving Parts . -
Page 3: Inspection And Maintenance During Storage
Removing from Storage evenly maintained between 30° to 110°F (-1° to 43°C), wide temperature swings may cause condensation and As fans are removed from storage to be installed in their “sweating” of metal parts. All accessories must be stored final location, they should be protected and maintained indoors in a clean, dry atmosphere. -
Page 4: General Information
When contacting to this location must be maintained. Any enclosure your Greenheck openings required to reach the access panel shall be representative with large enough to allow for the removal of the panel. -
Page 5: Fans - Rigging And Lifting
DISCHARGE DUCT TURNS Fans - Rigging and Lifting Installation Poor Move the fan to the desired location. Check and tighten IMPORTANT fasteners throughout the unit and then fasten securely through mounting holes provided in the base angles. Fans should never be lifted by shaft, motor, motor The unit must be set level (shimming may be necessary). -
Page 6: Typical Installations
Installation of UL/cUL 762 Listed Typical Installations Fans for Restaurant Exhaust Following are typical mounting installations for model TCB (horizontal or vertical). For horizontal TCB’s This section is to provide additional information when with motor in the 3 or 9 o’clock position or vertical dealing with fans used in applications involving grease- installations, additional mounting rails are recommended. -
Page 7: Drain Connection
A mechanical seal, located inside the bearing cover, is used to keep grease from penetrating into this area. Contact your Greenheck Representative with the fan’s serial number for appropriate sizing and part numbers for a replacement seal or gasket material. -
Page 8: V-Belt Drives V-Belt Drive Installation
V-Belt Drives Radial Gap, Overlap and Wheel Alignment V-Belt Drive Installation Wheels must rotate freely and not rub on the inlet cone. 1. Remove the protective coating from the end of the Model TCB, TCBRU and TCBRS wheels overlap the fan shaft using mineral spirits or another similar inlet cone. -
Page 9: Radial Gap And Overlap Dimensions
Field Coating Touch-Up for Radial Gap and Overlap Dimensions Scratched Areas Overlap Fan Size Level inches (millimeters) Standard coating and color is Greenheck’s RAL 7023 ⁄ Concrete Grey. Failure to perform touch-ups may result ⁄ (13) ⁄ (81) in rust or corrosion and accelerate the fade in color and ⁄... -
Page 10: Unit Start-Up
If energizing the fan. The wheel rotation should be in a discrepancy is found, the local Greenheck Sales the same direction as the rotation decal affixed to the Representative must be notified immediately so that unit. -
Page 11: Electrical Connections
Electrical Connections Vibration Before electrical connections are made, the supply On start-up and during operation, the unit should voltage, phase and ampere capacity must be checked operate smoothly with minimal vibration. It is possible for compatibility with the fan motor. In addition, the that a higher degree of vibration may be experienced. -
Page 12: Routine Maintenance And Operation
Routine Maintenance and Operation Belt Drive Maintenance WARNING V-belt drives must be checked on a regular basis Disconnect and secure to the “OFF” position all for wear, tension, alignment and dirt accumulation. electrical power to the fan prior to inspection or Premature or frequent belt failures can be caused by servicing. -
Page 13: Bearing Lubrication Schedule
Bearing Lubrication Schedule Removal of Dust and Dirt Shaft bearings are the most critical moving part of a fan. Dirt clogs cooling vents on the motor housing, Therefore, special attention should be given to keeping contaminates bearing lubricant, and collects on the the bearings clean and well lubricated. -
Page 14: Parts List
Parts List Each fan bears a manufacturer’s nameplate with model number and serial number embossed. This information, in addition to the parts list shown, will assist the local Greenheck representative and the factory in providing service and replacement parts. Motor Plate... -
Page 15: Troubleshooting
Troubleshooting WARNING AVERTISSEMENT Before taking any corrective action, make certain unit Avant d’entreprendre toute action corrective, s’assurer is not capable of operation during repairs. que l’appareil ne pourra pas fonctionner durant les réparations. Problem Cause Corrective Action Adjust wheel and/or inlet cone. Wheel Rubbing Inlet Tighten wheel hub or bearing collars on shaft. -
Page 16: Maintenance Log
________________________________________________ ________________________________________________ Our Commitment As a result of our commitment to continuous improvement, Greenheck reserves the right to change specifications without notice. Specific Greenheck product warranties are located on greenheck.com within the product area tabs and in the Library under Warranties.
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